A group of cells in Go is assayed for DNA content an average of 5 picograms...
A group of cells in Go is assayed for DNA content an average of 5 picograms of DNA per nucleus. If they start to divide, then those cells would have _____ picograms of DNA at the end of the S phase and _____ picograms of DNA at the end of mitosis.
A. 10, 10
B. 10, 5
C. 5, 5
D. 5, 10
E. 7.5, 10
Homework Answers
Answer:
B. 10, 5
Explanation:
During S-phase, DNA replication takes place, in which the amount of DNA will be doubled. After mitosis, the DNA will be equally distributed to each cells.
Before cell division(5pg)----S-pahse (10 pg)-----At the end of mitosis (5 pg in each cell)
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A group of cells in Go is assayed for DNA content an average of
5 picograms...
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Question 32 2.3 pts A group of cells is assayed for DNA content/amount immediately before mitosis (i.e. end of interphase). Those cells are found to have an average of 15 picograms (pg) of DNA per nucleus. How many picograms of DNA should be found in each daughter cell produced by mitosis?
Use the data in the accompanying table to answer the following question(s). The data were obtained...
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please help me with these quetions
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Use the data in the accompanying table to answer the following question(s). The data were obtained from a study of the length of time spent in each phase of the cell cycle by cells of three eukaryotic organisms designated beta, delta, and gamma. Cell Type Beta Delta Gamma G S G2 M 18 24 12 16 100 1 00 18 48 14 20 Minutes Spent in Cell Cycle Phases A group of cells is assayed for DNA content immediately following...
please help me with these quetions
DNA replication is checked G1 for accuracy Cells no longer divide GO DNA is copied or replicated Cells synthesize proteins G1 needed for the process of mitosis Cell doing its normal 'job GO 30 Crossing over between non Meiosis sister chromosomes Spindle formation complete Prophase I Nuclear membrane reforms Metaphase Chromosomes line up at Metaphase midline Spindle fibers shorten Telophase 13. Cell |Туре Normal Mitotic Index C A E 3% 5% 8% 12% 15%...
In animal cells, a characteristic feature during cytokinesis is the formation of something called the (26), while in plants a characteristic feature that forms is the Prokaryotes do not have a nucleus, and so they do not perform their chromosome and divide with a process known as (28), and simply duplicate Different cells divide at different rates because they vary with respect to regulation of their (30) . This "internal clock" has specific 031) that essentially signal the cell to...
5 The cells will lose water and shrink. The cells will swell and possibly burst. se 2: Question 68 (4 points) Mitochondria: - 7 8 ✓ 10 Page 3: contain their own unique DNA are found in the nucleus of the cell are double-membrane structures involved in the breakdown of ATP synthesize proteins for use outside the cell synthesize proteins for use inside the cell 11 12 13 14 15 Question 69 (4 points) Mitosis is: hp 0 W E...
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